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Three rectangular lithium-ion camera batteries in light grey plastic with gold contacts

Kastar

Kastar 3-Pack BP-511 camera battery

SKU CH-9DF8-JM99A

Three-pack of 7.4 V 2600 mAh lithium-ion BP-511 replacements compatible with Canon EOS and PowerShot models

  • TypeBattery
  • Pack3 Batteries
  • ChemicalLi-Ion
  • Capacity19.24 Wh
  • Dimensions3*2*3 Inch
  • FeaturesHigh Capacity and Manufacture Price.
  • Longer shooting sessions with 2600 mAh capacity
  • Three batteries included for extended backup power
  • Lithium-ion chemistry delivers reliable 7.4 V output
  • Built-in protection against over-charge and over-heating
  • Meets UL1642 and CE safety standards for peace of mind

Three-pack BP-511 replacement

Kastar supplies three lithium-ion batteries rated at 7.4 V and 2600 mAh each, delivering 19.24 Wh per cell. The pack replaces Canon BP-511, BP-511A and related batteries for a wide range of EOS, PowerShot, Optura and ZR cameras. Built-in protection circuits guard against over-charge, over-discharge, over-voltage, over-current and over-heating. Cells meet UL 1642 and CE safety standards.

Photographers needing multiple spares

The three-unit bundle suits shooters who want several ready-to-swap packs for long sessions or travel. Users whose cameras require a different battery form factor or voltage should look elsewhere. Buyers who need a charger included must source one separately. Videographers dependent on proprietary communication chips may find limited compatibility.

Capacity and headroom

Each 2600 mAh cell powers compatible Canon bodies for extended stills shooting or video recording. The 19.24 Wh rating stays within typical airline carry-on limits for spare lithium-ion batteries. Runtime drops in cold conditions or under continuous high-draw video modes. Very long events may still demand more than three packs.

Highlights

  • Longer shooting sessions with 2600 mAh capacity
  • Three batteries included for extended backup power
  • Lithium-ion chemistry delivers reliable 7.4 V output
  • Built-in protection against over-charge and over-heating
  • Meets UL1642 and CE safety standards for peace of mind

Specifications

BrandKastar
ModelBP-511 BP-511A
Part NumberBA-3B-BP511-M
TypeBattery
Pack3 Batteries
ChemicalLi-Ion
Capacity19.24 Wh
Dimensions3*2*3 Inch
FeaturesHigh Capacity and Manufacture Price.

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Questions about this item

Which Canon charger models can recharge these BP-511 batteries?

The pack works with Canon CB-5L and CG-580 chargers, so either of those will recharge the 7.4 V 2600 mAh cells.

Will these replacements fit an older EOS 10D or EOS D60 body?

Yes, the batteries are listed as compatible with EOS 10D, EOS D60 and many other legacy Canon DSLRs that originally used BP-511 or BP-511A packs.

How can I confirm each battery is holding its rated 19.24 Wh capacity after the first charge?

Insert a battery into the camera, fully charge it, then check the on-screen battery info or info menu — it should report a capacity close to 2600 mAh at 7.4 V.

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